EP 0163376 A1 19851204 - A ball retaining structure in a power transmission apparatus.
Title (en)
A ball retaining structure in a power transmission apparatus.
Title (de)
Kugelhalterung für ein Kraftübertragungsgerät.
Title (fr)
Structure pour retenir les billes dans un appareil de transmission de puissance.
Publication
Application
Priority
JP 7826584 U 19840528
Abstract (en)
A ball retaining structure is suitable in a transmission apparatus for transmitting a power by means of magnetic balls (14) between an input rotating body (10) and an output rotating body (16). The input rotating body and/or output rotating body is/are provided with at least one magnet (22) so as to enable rotatable retention of said balls. The input rotating body and/or the output rotating body can be of non-magnetic material.
IPC 1-7
IPC 8 full level
F16H 1/16 (2006.01); F16H 49/00 (2006.01); F16H 55/22 (2006.01)
CPC (source: EP KR US)
F16H 1/16 (2013.01 - KR); F16H 1/163 (2013.01 - EP US); F16H 49/005 (2013.01 - EP US); Y10S 74/04 (2013.01 - EP US); Y10T 74/19828 (2015.01 - EP US); Y10T 74/19953 (2015.01 - EP US); Y10T 74/19977 (2015.01 - EP US)
Citation (search report)
- [A] US 3274847 A 19660927 - JONES JOHN L
- [A] FR 452634 A 19130520 - ALFRED HERENG [FR]
- [A] PATENT ABSTRACTS OF JAPAN, vol. 6, no. 172, 7th September 1982, page (M-154) (0150); & JP-A-57-083748(MATSUSHITA) 25-05-1982
Designated contracting state (EPC)
BE CH DE FR GB IT LI SE
DOCDB simple family (publication)
EP 0163376 A1 19851204; EP 0163376 B1 19881214; AU 3955485 A 19851205; AU 578455 B2 19881027; CA 1233345 A 19880301; DE 3566823 D1 19890119; JP H0320601 Y2 19910502; JP S60189641 U 19851216; KR 850008204 A 19851213; KR 930007633 B1 19930814; US 4648286 A 19870310
DOCDB simple family (application)
EP 85302013 A 19850322; AU 3955485 A 19850306; CA 475735 A 19850305; DE 3566823 T 19850322; JP 7826584 U 19840528; KR 850002162 A 19850330; US 70842485 A 19850305